Dilatonic Interpretation of the Quintessence?
classification
🌀 gr-qc
astro-phhep-th
keywords
actionapproachcoincidenceconsistentlycontextcosmiccosmologicalcouplings
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We discuss the possibility that "quintessential effects", recently displayed by large scale observations, may be consistently described in the context of the low-energy string effective action, and we suggest a possible approach to the problem of the cosmic coincidence based on the link between the strength of the dilaton couplings and the cosmological state of our Universe.
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